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cwPresetSel.h/cpp : Added frag_to_gui_id() and gui_to_frag_id().

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Fixed linked fragment linked list error. Fixed memory leaks.
This commit is contained in:
kevin 2021-12-29 21:45:19 -05:00
parent f381a44c3c
commit f321af21a2
2 changed files with 46 additions and 15 deletions
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58
cwPresetSel.cpp
View File

@ -91,7 +91,8 @@ namespace cw
for(unsigned i=0; i<p->presetLabelN; ++i)
mem::release( p->presetLabelA[i].label );
mem::release( p->presetLabelA );
p->presetLabelN = 0;
mem::release(p);
return kOkRC;
@ -297,7 +298,6 @@ namespace cw
valueRef = f->endLoc;
break;
case kPresetSelectVarId:
if((rc = _validate_preset_id(f, presetId )) == kOkRC )
valueRef = f->presetA[ presetId ].playFl;
@ -478,12 +478,37 @@ const cw::preset_sel::frag_t* cw::preset_sel::gui_id_to_fragment(handle_t h, uns
return nullptr;
}
unsigned cw::preset_sel::frag_to_gui_id( handle_t h, unsigned fragId, bool showErrorFl )
{
preset_sel_t* p = _handleToPtr(h);
const frag_t* f;
if((f = _find_frag(p,fragId)) != nullptr )
return f->guiUuId;
if( showErrorFl )
cwLogError(kInvalidIdRC,"The GUI uuid associated with the fragment id '%i' could not be found.",fragId);
return kInvalidId;
}
unsigned cw::preset_sel::gui_to_frag_id( handle_t h, unsigned guiUuId, bool showErrorFl )
{
const frag_t* f;
if((f = gui_id_to_fragment(h,guiUuId)) != nullptr )
return f->fragId;
if( showErrorFl )
cwLogError(kInvalidIdRC,"The fragment id associated with the GUI uuid '%i' could not be found.",guiUuId);
return kInvalidId;
}
cw::rc_t cw::preset_sel::create_fragment( handle_t h, unsigned end_loc, time::spec_t end_timestamp, unsigned& fragIdRef )
{
preset_sel_t* p = _handleToPtr(h);
frag_t* f0 = nullptr;
frag_t* f1 = nullptr;
frag_t* f = mem::allocZ<frag_t>();
f->endLoc = end_loc;
f->endTimestamp = end_timestamp;
@ -519,18 +544,21 @@ cw::rc_t cw::preset_sel::create_fragment( handle_t h, unsigned end_loc, time::sp
// search forward to the point where this fragment should be
// inserted to keep this fragment list in time order
for(f0 = p->fragL; f0->link!=nullptr; f0 = f0->link)
for(f0 = p->fragL; f0!=nullptr; f0 = f0->link)
{
if( end_loc < f0->endLoc )
break;
//
assert( f0 != nullptr );
// if f is after the last current fragment ...
if( f0->link == nullptr )
f1 = f0;
}
// if f is after the last fragment ...
if( f0 == nullptr )
{
assert( f1 != nullptr );
// ... insert f at the end of the list
f0->link = f;
f->prev = f0;
f1->link = f;
f->prev = f1;
}
else
{
@ -612,10 +640,7 @@ void cw::preset_sel::ui_select_fragment( handle_t h, unsigned fragId, bool selec
frag_t* f = p->fragL;
for(; f!= nullptr; f=f->link)
if( f->fragId == fragId )
f->uiSelectFl = selectFl;
else
f->uiSelectFl = false;
f->uiSelectFl = f->fragId == fragId ? selectFl : false;
}
@ -919,7 +944,10 @@ cw::rc_t cw::preset_sel::read( handle_t h, const char* fn )
errLabel:
if(rc != kOkRC )
cwLogError(rc,"Preset resotre failed.");
cwLogError(rc,"Preset restore failed.");
if( root != nullptr )
root->free();
return rc;
}

3
cwPresetSel.h
View File

@ -69,6 +69,9 @@ namespace cw
const frag_t* get_fragment_base( handle_t h );
const frag_t* get_fragment( handle_t h, unsigned fragId );
const frag_t* gui_id_to_fragment(handle_t h, unsigned guiUuId );
unsigned frag_to_gui_id( handle_t h, unsigned fragId, bool showErrorFl=true );
unsigned gui_to_frag_id( handle_t h, unsigned guiUuId, bool showErrorFl=true );
rc_t create_fragment( handle_t h, unsigned end_loc, time::spec_t endTimestamp, unsigned& fragIdRef );
rc_t delete_fragment( handle_t h, unsigned fragId );